Boston Marathon Collection
Last year’s collection sold out in minutes, so we’re back with Running Supply to bring you a new limited-edition collection to celebrate the 2026 Boston Marathon.
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Soak in the colors of spring
Our Spring 26 release is a reflection of the colors around us, honoring our renewed connection with the earth.
Spring LaunchShop By Product Line
"Our dream sock for big mileage."
- RUNNER'S WORLD
"The best cycling socks for foot compression."
- BICYCLING MAGAZINE
"Swiftwick is one of the great ones that last forever."
- BELIEVE IN THE RUN
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OUR ADVANCED SOCK-TECH
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Made in USA
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LIFETIME PERFORMANCE GUARANTEE
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Committed to Sustainability
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Find us in the wild
